The kitchen is often used in our lives. I believe many of my friends have encountered sewer blockages and brought inconvenience to our lives. Why is the sewer blocked? In fact, as a very common phenomenon in daily life, it is better for us to understand that the sewer blockage is mainly divided into two types. One is due to the accidental fall of foreign objects or installation errors when installing new pipelines. It is the scaling of some pipelines after they have been used for a period of time, which makes the inner diameter of the pipeline finer and affects the normal discharge of water. First, water clearing agent It is the best product on the market. This product is particularly effective for the blocking of hair, oily, paper, etc. Widely used in restaurant, hotel, family, etc., vegetable sinks, washbasins, bathtubs, floor drains and toilets. Do not damage the sewer pipe (including PVC pipes) and do not damage the plating layer. How to use: Remove stagnant water from the sink or sanitary ware. Pour 50-100g of this product into the sewer. If there is no water in the sewer, add half a glass of clean water. At this point, the pipe is boiling. About 20 minutes later, rinse with plenty of water. Second, hand-cranked spiral wire To clear the sewer of the bathtub, (mainly due to the hair left behind during bathing). Since the bathtub has a cover at the drain, it can only be dredged from the floor drain. Go to the small shop and buy a hand-twisted spiral wire of 8 yuan (diameter of about 6 mm) from the floor drain and roll it down until the hand is shaken. Foreign body sensation, and then gently pulled out while shaking, hair and other contaminants will be screwed on the spiral wire, the problem solved, very convenient, such as the bathtub without a cover at the outlet, it is more convenient (hydrochloric acid Do not use categories first, first of all, environmental pollution, secondly, it is very dangerous for the human body, and again, the use of the pipeline is too long to be perforated by hydrochloric acid and perforation, the greater the trouble). Third, fire alkali Put the fiery alkali into the mouth of the sewer, and then pour a pot of boiling water into it. It's not a jug, it's a big pot of water. Fourth, rattan If you have used drowning to infuse water and you use the iron branch to pass slightly, but later do not go to water, it is not appropriate to use a branch of iron to prevent the corroded drain from passing through. Can use coarse rattan, rattan head can be nailed 10 nails and 8 inches long nails, one side into the side to stir, loosen the debris, and then poured into the concentrated alkali solution, and then push the rattan to pull out If it continues many times, it will work. In addition to the rough rattan, it is also possible to purchase spring drains from the hardware shop, which is better. Salt, white vinegar, straws, etc. used by ordinary people do not work. Fifth, get some soda powder and vinegar. Sixth, other methods 1, animal oil plugging: If it is oil, it is recommended to open water, of course, if you can buy concentrated sulfuric acid is better. If there is something blocking, then only the special tools for cleaning up the pipeline are used upstairs. (1) Wash the waterway with a large pot of boiling water (2) Then take a few turns with a thick wire until the water flow is complete. (3) If necessary, repeat (1) and (2) 2, cement plugging: 70% hydrochloric acid is not found, 35% of the sales are everywhere, you can try it. A small amount of flour is added inside, and it acts as a corrosion inhibitor. Urotropine is the best. Can reduce the corrosion of steel. 3, to the market to spend money to buy a 2 meters long spring steel wire dredge tools, in its head 1-2 cm to make a 10-20 degree bend, in the sewer's import and export office to clear the back and forth, and Rinse with water. Spring decoration knowledge 3M Measuring Tape,Waterproof Tape Measure,Stainless Steel Tape Measure,Plastic Tape Measure SHANGQIU CHAOYUE MEASURING TOOLS CO., LTD , https://www.equipmentool.com
Recommended dosage: washbasin, bathtub, floor drain - 100g, vegetable wash basin - 200g, toilet - 400g. 
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